Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen or portion thereof with graphical user interface showing our new design;

FIG. 2 is a front view of a second embodiment of the display screen or portion thereof with graphical user interface;

FIG. 3 is a front view of a third embodiment of the display screen or portion thereof with graphical user interface; and,

FIG. 4 is a front view of a fourth embodiment of the display screen or portion thereof with graphical user interface.

The outer short dash-dash broken lines in the figures illustrate a display screen or portion thereof and form no part of the claimed design. The remaining short dash-dash broken lines and broken line text illustrate portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 